Schedule: FAA flight plans.
JETBLUE · FLIGHT B6 20
SCHEDULED
Today
B6 20 · LHR → JFK
departs 11:50 AM BST · arrives 2:44 PM ET
Forecast issued Thu 3:00 AM ET · 4h before departure
Odds over time
Arrive at JFK more than 15 minutes late?
20%
chance · ±0 pts
+5 pts · 24h
HOW SURE WE ARE
High. The odds now come mostly from live FAA and airport data.
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How late will it get to JFK?
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On time or early
80%
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15–30 min late
4%
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30 min–1 hour late
6%
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1–2 hours late
5%
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Over 2 hours late
5%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.